The new era of musical instruments is now! ^.^

this is so cool!
I want one!

I've seen a lot of these videos showing off different versions of this thing, but never heard anything else about them.
They're cool, but I imagine they cost a lot, Plus they don't do anything a regular synthesizer can't do, other than play an expensive game of pogs.

Seeing one of these being used in a concert would be a little odd but pretty cool.